AirHint found the following cheapest return flights from London (LGW) to Santorini (Thira) (JTR) in April 2026 (see full year).

Return flights

26 Apr - 01 May	easyJet	direct
25 Apr - 02 May	easyJet	direct
13 Apr - 23 Apr	easyJet	direct
23 Apr - 28 Apr	easyJet	direct
15 Apr - 19 Apr	easyJet	direct
21 Apr - 26 Apr	Wizz Air UK
29 Apr - 06 May	Wizz Air UK
30 Apr - 10 May	Wizz Air UK
23 Apr - 26 Apr	Wizz Air UK
23 Apr - 26 Apr	easyJet	direct
21 Apr - 26 Apr	easyJet	direct
13 Apr - 19 Apr	easyJet	direct
02 Apr - 07 Apr	easyJet	direct
12 Apr - 19 Apr	easyJet	direct
30 Apr - 10 May	easyJet	direct

Also check the deals for one-way flights from London to Santorini (Thira) in April.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from London to Santorini (Thira) in April from 125€

Return flights